AirHint found the following cheapest return flights from Seoul (ICN) to Zagreb (ZAG) in June 2026 (see full year).

Return flights

03 Jun - 10 Jun	Lufthansa
16 Jun - 23 Jun	Lufthansa
09 Jun - 16 Jun	Lufthansa
06 Jun - 14 Jun	Lufthansa
07 Jun - 17 Jun	Thai Airways
23 Jun - 30 Jun	Lufthansa
25 Jun - 02 Jul	Lufthansa
02 Jun - 09 Jun	Lufthansa
02 Jun - 10 Jun	Lufthansa
15 Jun - 24 Jun	Lufthansa
01 Jun - 10 Jun	Lufthansa
26 Jun - 07 Jul	Lufthansa
28 Jun - 10 Jul	Lufthansa
27 Jun - 04 Jul	Lufthansa

Also check the deals for one-way flights from Seoul to Zagreb in June.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Seoul to Zagreb in June from $632

Return flights